Hello. I have a Knight .50 cal muzzleloader and accessories collecting dust in my gun safe. It’s had less than 10 shots down the barrel I’m the original owner and would love to sell to someone that would use it. I’d like to get $300 for it in my pocket but guessing it’ll cost $25 or more to ship it-I really have no idea. I can’t answer much for questions cause I simply don’t know much about these. I do know it’s at least 15 years old. Happy to supply more pictures or take a video. Thanks for looking.